[xen-unstable-smoke bisection] 171515: testing test-arm64-arm64-xl-xsm

[osstest service owner <osstest-admin@xxxxxxxxxxxxxx>]

branch xen-unstable-smoke
xenbranch xen-unstable-smoke
job test-arm64-arm64-xl-xsm
testid xen-boot

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable-smoke/test-arm64-arm64-xl-xsm.xen-boot.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-unstable-smoke/test-arm64-arm64-xl-xsm.xen-boot
 --summary-out=tmp/171515.bisection-summary --basis-template=171486 
--blessings=real,real-bisect,real-retry --flight=171515 xen-unstable-smoke 
test-arm64-arm64-xl-xsm xen-boot
Searching for failure / basis pass:
 171506 fail [host=laxton1] / 171486 ok.
Failure / basis pass flights: 171506 / 171486
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
61ff2733221e3b5bae5f647d9a460c7a68a5ace8
Basis pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
4df2e99d731402da48afb19dc970ccab5a0814d6
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#f0f0e602f7c9781699ecda9be763eac0b03d54f0-f0f0e602f7c9781699ecda9be763eac0b03d54f0
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#b746458e1ce1bec85e58b458386f8b7a0bedfaa6-b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 git://xenbits.xen.org/xen.git#4df2e99d731402da48afb19dc970ccab5a0814d6-61ff273\
 3221e3b5bae5f647d9a460c7a68a5ace8
Loaded 5001 nodes in revision graph
Searching for test results:
 171486 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
4df2e99d731402da48afb19dc970ccab5a0814d6
 171501 [host=rochester0]
 171505 [host=rochester0]
 171506 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
61ff2733221e3b5bae5f647d9a460c7a68a5ace8
 171507 [host=rochester0]
 171510 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
4df2e99d731402da48afb19dc970ccab5a0814d6
 171513 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
61ff2733221e3b5bae5f647d9a460c7a68a5ace8
Searching for interesting versions
 Result found: flight 171486 (pass), for basis pass
 For basis failure, parent search stopping at 
f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
4df2e99d731402da48afb19dc970ccab5a0814d6, results HASH(0x55795a0442a8) 
HASH(0x55795a04dbe0) Result found: flight 171506 (fail), for basis failure (at 
ancestor ~260)
 Repro found: flight 171510 (pass), for basis pass
 Repro found: flight 171513 (fail), for basis failure
 5 revisions at f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
54d8f27d0477937e1f99a414fc1ffd93d184b38a
Looking 2 below f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
54d8f27d0477937e1f99a414fc1ffd93d184b38a.
Should test f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
c4184bf305dc14c3e150617904c40b120664efe6.
Revision graph left in 
/home/logs/results/bisect/xen-unstable-smoke/test-arm64-arm64-xl-xsm.xen-boot.{dot,ps,png,html,svg}.
Populating 171515...
Need 171515.test-arm64-arm64-xl-xsm (like 171506)
Creating 171515.test-arm64-arm64-xl-xsm (copying from 171506)
Need 171515.build-arm64-xsm (like 171506)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=c4184bf305dc14c3e150617904c40b120664efe6
Searching for build-arm64-xsm (like 171506) to reuse...
Creating 171515.build-arm64-xsm (copying from 171506)
DB confict (err=7 state=40001): DBD::Pg::db do failed: ERROR:  could not 
serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during write.
HINT:  The transaction might succeed if retried. [for Statement "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying after 0.329439729758636...
Populating 171515...
Need 171515.test-arm64-arm64-xl-xsm (like 171506)
Creating 171515.test-arm64-arm64-xl-xsm (copying from 171506)
Need 171515.build-arm64-xsm (like 171506)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=c4184bf305dc14c3e150617904c40b120664efe6
Creating 171515.build-arm64-xsm (copying from 171506)
Need 171515.build-arm64-pvops (like 171491)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 171491) to reuse...
Can reuse build-kern 171502.build-arm64-pvops.
DB confict (err=7 state=40001): DBD::Pg::st execute failed: ERROR:  could not 
serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during write.
HINT:  The transaction might succeed if retried. [for Statement "        UPDATE 
runvars SET val=?
            WHERE  flight=? AND job=? AND name=?
" with ParamValues: 1='171502.build-arm64-pvops', 2='171515', 
3='test-arm64-arm64-xl-xsm', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.612927169719967...
Populating 171515...
Need 171515.test-arm64-arm64-xl-xsm (like 171506)
Creating 171515.test-arm64-arm64-xl-xsm (copying from 171506)
Need 171515.build-arm64-xsm (like 171506)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=c4184bf305dc14c3e150617904c40b120664efe6
Creating 171515.build-arm64-xsm (copying from 171506)
Need 171515.build-arm64-pvops (like 171491)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 171502.build-arm64-pvops.
Already created build-arm64-xsm
Checking for flail (since 171486)...
Flight 171515 ready to go.